Even Jesus showed up to try it:

You can read more about it at BikePortland.org:

http://bikeportland.org/2009/06/12/report-unicycle-noobs-with-photos/

And see some photos here:

http://www.flickr.com/photos/tomascosauce/sets/72157619583953367/

David Martschinske and I were invited to bring some SBUs to the Unicycling Club at Pleasant Valley Middle School last Wednesday.  We brought 3 SBUs not knowing if the kids would be daring enough to give them a go.  But immediately we were literally being circled by two girls on unicycles and I knew they would do great.

After I breifly explained how the SBU worked, demonstrated it and answered questions, the teacher told all the kids to start practicing.  There was an instant swarm of about 30 little kids on unicycles; it was pretty cool (and kind of scary).

David and I helped three of the brave kids learn to ride the SBU, they did great.  In about ten minutes there were three kids on SBUs amongst the swarm in the gymnasium.  There were even kids on 5ft tall giraffe unicycles.  David and I had a blast and look forward to visiting them again.

http://www.kgw.com/archive/59549397.html

Here comes the wave.

Vancouver engineer invents self-balancing unicycle

by Allan Brettman 
Monday May 25, 2009, 6:05 PM

Fredrick D. Joe/The Oregonian – Daniel Wood, co-founder of Focus Designs and inventor of the Self-Balancing Unicycle, demonstrates the battery-powered gadget outside his downtown Vancouver office. Wood, who created the company with his brother, Bobby Wood, is awaiting sales orders after the product became available about two weeks ago.
VANCOUVER — Off in the distance, a unicycle rolls around the ellipse that circles downtown’s Esther Short Park.

Nothing unusual there, though you might think of Vancouver as more of a meat, potatoes and bicycles-only kind of town. But there’s something different about this unicycle.

There’s a blocky-looking thing under the saddle. And the rider isn’t pedaling, yet the contraption is moving. And the rider is playing a guitar.

By the time the rider rolls into closer view, it’s clear that the unicycle is battery-powered. And it’s clear that the rider is doing his best to promote the wizardry of inventor Daniel Wood.

Wood, a high school dropout and self-taught engineer, invented the electric, gyroscope-packed, one-wheeled cycle to help launch a new company in downtown Vancouver.

The invention is known as the SBU — for Self-Balancing Unicycle — and offers the promise of taking some of the circus-stunt nature of the unicycle to the masses.

Fredrick D. Joe/The Oregonian – Daniel Wood (left), founder of Focus Designs and inventor of the Self-Balancing Unicycle, and David Martschinske demonstrate the SBU outside their office in downtown Vancouver
The SBU delivers on one-half of the equation — front to back balancing — but the rider still must figure out the essential left and right balancing that’s essential to turning and staying upright.

Nevertheless, Wood, a 30-year-old refugee from a Vancouver high-tech firm where he was laid off last year, has created a product that appears to have few parallels in the market.

He’s spent more than two years developing and perfecting the design with this in mind: “I wanted to make something I would want to ride.”

There are other electric unicycles, and the two-wheeled Segway has shown the importance of gyroscopes in keeping a wheeled vehicle from tipping. But the SBU appears to be one of a handful to have combined the two features.

Now Wood and his partners need people to pay $1,599 apiece for an SBU in the midst of a recession. Four units are on order, all from people who have said they’re interested in being distributors.

Wood has gotten two technological gadgetry celebrities on the SBU — Adam Savage, host of the Discovery Channel’s “MythBusters,” and Dean Kamen, inventor of the Segway.

Savage contacted Wood just moments after he saw a story about the SBU on the Web site, gizmodo.com. “I gotta have one,” Savage recalled telling Wood in an e-mail.

Savage, whose program regularly features construction of contraptions, is a longtime unicyclist. He commuted on them when he lived in New York City and, to amaze his friends, he’d bounce down stairs on a unicycle or juggle while riding one.

So he was eager to try out the SBU when Wood and his friends arrived on the “MythBusters” set in January. He quickly was hooked.

“I love it!” Savage said in the phone interview. He keeps the SBU on the set.

A regular unicycle and the SBU are different enough that it’s an apples to oranges comparison, Savage said.

The biggest difference would be starting and stopping.

The SBU’s internal gyroscope senses, through the rider’s movement, whether he wants
to go forward, slow down or stop. Lean forward enough, and it can go faster — up to 10 mph.

A skilled rider can ride uphill and downhill as easily as on flat ground.

But it takes a skilled rider to make the SBU perform at all. First-time riders will spend much of their introductory moments sitting on the saddle, walking the SBU with one foot and making tentative attempts to roll with both feet on pedal-size platforms.

Most people can be up and going in 45 minutes, Wood said.

The Segway’s Kamen wasn’t one of them. While Wood was able to get the famous inventor on an SBU during a visit to Kamen’s house in New Hampshire during a robotics conference last year, the Segway inventor needed help to stay aboard.

Even Savage says the SBU’s commercial prospects are challenging.

“It seems to me a fairly niche market,” he said. “But someone had to do this. It just had to get done.”

– Allan Brettman; allanbrettman@news.oregonian.com

Bits ‘n’ Pieces: Camas man hops a ride to “MythBusters”

Sunday, May 17 | 5:49 p.m.

Top from left: “MythBusters” co-host Jamie Hyneman and Bobby Wood. Bottom from left: “MythBusters” co-host Adam Savage, Daniel Wood and Jordan Thompson.

It typically takes people 45 minutes to get the hang of the Self-Balancing Unicycle, a motorized unicycle created by Camas entrepreneur Daniel Wood of Focus Designs. But Adam Savage, co-host of the Discovery Channel show “MythBusters,” took to it right away.

“He did great,” Wood said. “He’s been unicycling since he was a kid. He didn’t really have any learning curve.”

Wood, along with brother Bobby Wood of Battle Ground and Vancouver videographer Jordan Thompson, travelled to San Francisco in January to meet Savage and Jamie Hyneman, another “MythBusters” host, and bring them one of 30-year-old Wood’s unicycles. Wood’s invention could appear on “MythBusters,” he said.

Wood said Savage had contacted him after seeing a video he put on YouTube of himself riding a Self-Balancing Unicycle.

“He’s geeky. He’s a big kid. He likes to try new things,” Wood said.

Wood designs and builds the unicycles himself. They retail for $1,890 and are sold through Focus Designs’ Web site, focusdesigns.com. Wood hopes to lower the price as production ramps up.

Unlike traditional unicycles, riders do not peddle Wood’s creation. It’s battery-powered, which takes care of forward and backwards movement. So all people have to do is twist their bodies as they ride to balance from side to side.

“It’s like a trainer for a regular unicycle,” Wood said.

Go Adam, go Adam, it’s your birthday, it’s your birthday, the SBU, the SBU, on Mythbusters, on Mythbusters!